Yaowaluk Prayoonhong Chitramvong <br/><br/>
The Bithymiidae (Mollusca  Gastropoda  Prosobranchia) of Thailand :  their comparative morphology, taxonomy and systematic relationships / 
by Yaowaluk Prayoonhong Chitramvong 
 - Ann Arbor :  University of Michigan,  1987 
 - 332 p. :  ill. ;  21 cm. 
<br/><br/>Thesis (Ph.D.) - University of Michigan, 1987 
<br/><br/>p. 326-332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molluska--Thailand--Physiology